TY - GEN AU - Chakraborty, Bholanath AU - Roy, Ajay AU - Majumdar, Dr.Jayasree Basu AU - Roy, Dr.Sharmila TI - Manus O Paribesh SN - 81-247-0545-3 U1 - 363.73 PY - 2002/// CY - Calcutta PB - West Bengal State Book Board KW - ENVIRONMENTAL SCIENCE ER -